I'm sorry the freeze pruf didn't work but you have saved me the expense and the labor of using the stuff.
There are several makers of this stuff...Cloud Cover is one I used on roses a few years ago to prevent powdery mildew. I never thought to use the stuff for it's intended use! But that was long ago and the product is long gone and now I don't have to try it because I have the report from you guys.

Pug, that is a good idea! To collect enough info and send them a letter, to get some money back. At least "we" the ones that tried and did not work for us, are giving them a BAD name, so others don't buy it!

And I don't think we have the worst pictures yet, after the weekend is over we don't know.